package com.example.demo1.service;

import com.example.demo1.Entity.Student;
import org.springframework.transaction.annotation.Transactional;

public interface StudentService {
    @Transactional
    Student StudentSet(long studentid,
                       String studentname,
                       String studentsex,
                       String clas,
                       String studentinformation,
                       long courseid,
                       String coursename);
    Student getStudentByStudentid(long studentid);
    void save_data(Student E);

}
